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26 Cards in this Set
- Front
- Back
What is the wireless communications technology used in retail operations to identify and secure merchandise? |
RFID |
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What WLAN device provides communications management services to wireless workstations? |
Access point |
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What WLAN device is installed in or attached to a PC to provide an interface to a wireless network? |
Network adapter |
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What industry association develops, publishes, and maintains the standards for wireless networks? |
IEEE |
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What is the term used to describe the ability for networking devices from different manufacturers to communicate effectively? |
Interoperable |
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Which of the FCC's RF bands operates in the frequency range of 2.4 GHz to 2.4835 GHz? |
ISM |
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What is the term used to identify the broadcast or generated electrical signals that can disrupt wireless communications? |
RFI |
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What is the acronym used to identify a single remote network that typically connects to another network to conduct its work? |
SOHO |
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What is the term used to describe the ability of a network technology to be easily resized to meet the growing or changing requirements of an organization? |
Scalability |
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Which of the FCC's RF bands operates in the frequency range of 4.9 GHz to 5.825 GHz? |
UNII |
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A wireless extension to a wired network can eliminate the need for new __________ to be installed. |
Cables |
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A wireless network provides immediate connection anywhere in the wireless range of its __________. |
Access Points |
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The __________ of a network refers to the network's capability to change as needed to meet the expanding needs of an organization or home. |
Scalability |
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Standards-based systems provide the assurance that all equipment manufactured to the same standard will be __________. |
Interoperable |
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The acronym for International Organization for Standardization is: |
ISO |
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Wireless personal devices are commonly referred to as __________ personal devices. |
Mobile |
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GPS is an acronym for Global __________ System. |
Positioning |
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This device serves as an interface point and bridge between wireless workstations and a wired network, so the wireless workstations can access the resources of the wired network. |
Access Point |
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A wireless __________ includes and supports the functions of an access point, a wireless switch, and a router. |
Router |
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Which one of the following devices rebroadcasts the signals it receives after conditioning them for increased strength and clarity? |
Repeater |
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Wireless networks transmit using RF signals, which require a(n) __________ to receive and transmit signals through the air. |
Antenna |
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Implementing wireless __________ requires the use of telephones that include an RF transmitter and antenna. |
VoIP |
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In U.S., which one of the following agencies is responsible for the allocation, licensing, registration, and management of the RF bands not used for government and military purposes? |
FCC |
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Which one of the following RF band is allocated to the Industrial, Scientific and Medical industry? |
2.4 GHz to 2.4835 GHz |
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__________ can be grouped into two general categories: broadcast and electrical. |
RFI |
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In a wired network, security is a(n) __________ access matter. |
Physical |